Institution
Hospital General Universitario Gregorio Marañón
Healthcare•Madrid, Spain•
About: Hospital General Universitario Gregorio Marañón is a healthcare organization based out in Madrid, Spain. It is known for research contribution in the topics: Population & Transplantation. The organization has 11975 authors who have published 12386 publications receiving 244847 citations.
Topics: Population, Transplantation, Medicine, Myocardial infarction, Cancer
Papers published on a yearly basis
Papers
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TL;DR: New methods based on the speed of bacterial growth to detectable levels of microorganisms in conventional blood cultures are a new and interesting way of assessing catheter-related infections.
Abstract: The diagnosis of catheter-related infections relies on the presence of clinical manifestations of infection and the evidence of colonization of the catheter tip by bacteria, mycobacteria or fungi. The reference method to confirm the latter requires the withdrawal of the catheter for culturing, which frequently turns out to be inconvenient, unnecessary and costly. New methods try to avoid these inconveniences and to assess the presence of tip colonization without withdrawal. One of these methods uses quantitative blood cultures with a jump (>5) in colony counts between blood obtained from the catheter lumen and simultaneously from a peripheral vein. It has a high sensitivity (>80%) and specificity (94%-100%) but is cumbersome and requires both an easy backflow of blood in the catheter and the existence of bacteremia. Cytocentrifugation and acridine orange staining of blood withdrawn from an infected catheter lumen has a sensitivity and a specificity of over 90% for the diagnosis of tip colonization...
122 citations
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TL;DR: Additional risk factors related to current transplantation practices influence the epidemiology of CMV after renal transplantation and should be taken into account in the design of prophylactic strategies in this population of kidney or kidney-pancreas recipients.
Abstract: Background Current advances in transplantation practices may influence the development of cytomegalovirus (CMV) disease after renal transplantation. Methods From September 2003 through February 2005, 1470 renal transplant recipients (55 of whom were kidney-pancreas transplant recipients) were prospectively studied in the 16 transplant centers affiliated with the Spanish Network of Infection in Transplantation, with use of an ad hoc-designed online database. Univariate and multivariate analyses with logistic regression were performed to detect risk factors for CMV disease. Results A total of 105 episodes of CMV disease (37 with visceral involvement) developed in 99 (6.7%) of 1470 patients. Attributable mortality appeared in 1 (1.0%) of 105 cases. Multivariate analysis showed that, apart from CMV serological mismatch, presence of rejection episodes, and the use of antilymphocitic drugs, a simultaneous pancreas transplantation (odds ratio [OR], 3.7; 95% confidence interval [CI], 1.5-9), use of cyclosporine (OR, 1.7; 95% CI, 1.18-2.9), a donor >60 years of age (OR, 2.3; 95% CI, 1.5-3.7), and chronic graft malfunction (OR, 1.8; 95% CI, 1.14-2.9) were independently associated with CMV disease, whereas use of sirolimus had a protective effect (OR, 0.27; 95% CI, 0.1-0.78). Conclusions Additional risk factors related to current transplantation practices influence the epidemiology of CMV after renal transplantation and should be taken into account in the design of prophylactic strategies in this population of kidney or kidney-pancreas recipients.
122 citations
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TL;DR: Treatment with intravenous administration of AT-MSC in 13 severe COVID-19 pneumonia under mechanical ventilation in a small case series did not induce significant adverse events and was followed by clinical and biological improvement in most subjects.
122 citations
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TL;DR: Despite similar high rates of TIMI flow grade 3 after primary PCI in patients with and without diabetes, patients with diabetes are more likely to have abnormal myocardial perfusion as assessed by both incomplete STR and reduced MBG.
121 citations
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TL;DR: HIV patients should be considered for ASCT according to the same criteria adopted for HIV(-) lymphoma patients within the highly active antiretroviral therapy era.
121 citations
Authors
Showing all 12014 results
Name | H-index | Papers | Citations |
---|---|---|---|
David H. Adams | 155 | 1613 | 117783 |
Stefanie Dimmeler | 147 | 574 | 81658 |
Stuart J. Pocock | 145 | 684 | 143547 |
M. I. Martínez | 134 | 1251 | 79885 |
Guy A. Rouleau | 129 | 884 | 65892 |
Jose L. Jimenez | 124 | 654 | 64226 |
Antoni Torres | 120 | 1238 | 65049 |
Paul P. Tak | 112 | 591 | 57689 |
Luis A. Diaz | 111 | 596 | 75036 |
Frans Van de Werf | 109 | 747 | 63537 |
José Luis Zamorano | 105 | 695 | 133396 |
Francisco Sánchez-Madrid | 102 | 527 | 43418 |
Francesco Locatelli | 99 | 820 | 42454 |
Roberto M. Lang | 96 | 823 | 56638 |
Carlos Simón | 95 | 589 | 31147 |